getValueForNullKey - Code Search

guava-testlib/src/com/google/common/collect/testing/testers/MapComputeTester.java

  @MapFeature.Require({SUPPORTS_PUT, SUPPORTS_REMOVE, ALLOWS_NULL_VALUES})
  @CollectionSize.Require(absent = ZERO)
  public void testCompute_presentNullToPresentNonnull() {
    initMapWithNullValue();
    V value = getValueForNullKey();
    assertEquals(
        "Map.compute(presentMappedToNull, functionReturningValue) should return new value",
        value,
        getMap()
            .compute(
                getKeyForNullValue(),

Java

- Registered: Fri Apr 26 12:43:10 GMT 2024

- Last Modified: Tue Jan 09 20:10:38 GMT 2018

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github.com/google/guava

android/guava-testlib/src/com/google/common/collect/testing/google/MultimapRemoveAllTester.java

  public void testRemoveAllNullKeyPresent() {
    initMultimapWithNullKey();

    assertContentsAnyOrder(multimap().removeAll(null), getValueForNullKey());

    expectMissing(Helpers.mapEntry((K) null, getValueForNullKey()));
  }

  @MapFeature.Require({SUPPORTS_REMOVE, ALLOWS_ANY_NULL_QUERIES})
  public void testRemoveAllNullKeyAbsent() {
    assertEmpty(multimap().removeAll(null));

Java

- Registered: Fri May 03 12:43:13 GMT 2024

- Last Modified: Tue Jan 09 20:10:38 GMT 2018

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github.com/google/guava

guava-testlib/src/com/google/common/collect/testing/testers/MapComputeIfAbsentTester.java

        getValueForNullKey(),
        getMap()
            .computeIfAbsent(
                getKeyForNullValue(),
                k -> {
                  assertEquals(getKeyForNullValue(), k);
                  return getValueForNullKey();
                }));
    expectReplacement(entry(getKeyForNullValue(), getValueForNullKey()));
  }

Java

- Registered: Fri Apr 26 12:43:10 GMT 2024

- Last Modified: Tue Jan 09 20:10:38 GMT 2018

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github.com/google/guava

guava-testlib/src/com/google/common/collect/testing/google/MultimapRemoveEntryTester.java

  @MapFeature.Require({SUPPORTS_REMOVE, ALLOWS_NULL_KEYS})
  public void testRemoveNullKeyPresent() {
    initMultimapWithNullKey();

    assertTrue(multimap().remove(null, getValueForNullKey()));

    expectMissing(Helpers.mapEntry((K) null, getValueForNullKey()));
    assertGet(getKeyForNullValue(), ImmutableList.<V>of());
  }

  @CollectionSize.Require(absent = ZERO)
  @MapFeature.Require({SUPPORTS_REMOVE, ALLOWS_NULL_VALUES})

Java

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github.com/google/guava

android/guava-testlib/src/com/google/common/collect/testing/testers/MapRemoveTester.java

    assertEquals(
        "remove(null) should return the associated value",
        getValueForNullKey(),
        getMap().remove(null));
    assertEquals(
        "remove(present) should decrease a map's size by one.", initialSize - 1, getMap().size());
    expectMissing(entry(null, getValueForNullKey()));
  }

  @MapFeature.Require(absent = SUPPORTS_REMOVE)
  @CollectionSize.Require(absent = ZERO)

Java

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github.com/google/guava

guava-testlib/src/com/google/common/collect/testing/google/MultimapRemoveAllTester.java

  public void testRemoveAllNullKeyPresent() {
    initMultimapWithNullKey();

    assertContentsAnyOrder(multimap().removeAll(null), getValueForNullKey());

    expectMissing(Helpers.mapEntry((K) null, getValueForNullKey()));
  }

  @MapFeature.Require({SUPPORTS_REMOVE, ALLOWS_ANY_NULL_QUERIES})
  public void testRemoveAllNullKeyAbsent() {
    assertEmpty(multimap().removeAll(null));

Java

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github.com/google/guava

guava-testlib/src/com/google/common/collect/testing/testers/MapRemoveTester.java

    assertEquals(
        "remove(null) should return the associated value",
        getValueForNullKey(),
        getMap().remove(null));
    assertEquals(
        "remove(present) should decrease a map's size by one.", initialSize - 1, getMap().size());
    expectMissing(entry(null, getValueForNullKey()));
  }

  @MapFeature.Require(absent = SUPPORTS_REMOVE)
  @CollectionSize.Require(absent = ZERO)

Java

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github.com/google/guava

guava-testlib/src/com/google/common/collect/testing/testers/MapComputeIfPresentTester.java

        v3(),
        getMap()
            .computeIfPresent(
                null,
                (k, v) -> {
                  assertNull(k);
                  assertEquals(getValueForNullKey(), v);
                  return v3();
                }));

    Entry<K, V>[] expected = createArrayWithNullKey();
    expected[getNullLocation()] = entry(null, v3());
    expectContents(expected);
  }

Java

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- Last Modified: Tue Jan 09 20:10:38 GMT 2018

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github.com/google/guava

android/guava-testlib/src/com/google/common/collect/testing/google/MultimapGetTester.java

  }

  @MapFeature.Require(ALLOWS_NULL_KEYS)
  @CollectionSize.Require(absent = ZERO)
  public void testGetNullPresent() {
    initMultimapWithNullKey();
    assertContains(multimap().get(null), getValueForNullKey());
  }

  @MapFeature.Require(ALLOWS_NULL_KEY_QUERIES)
  public void testGetNullAbsent() {
    assertEmpty(multimap().get(null));
  }

  @MapFeature.Require(absent = ALLOWS_NULL_KEY_QUERIES)

Java

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github.com/google/guava

android/guava-testlib/src/com/google/common/collect/testing/google/MultimapRemoveEntryTester.java

  @MapFeature.Require({SUPPORTS_REMOVE, ALLOWS_NULL_KEYS})
  public void testRemoveNullKeyPresent() {
    initMultimapWithNullKey();

    assertTrue(multimap().remove(null, getValueForNullKey()));

    expectMissing(Helpers.mapEntry((K) null, getValueForNullKey()));
    assertGet(getKeyForNullValue(), ImmutableList.<V>of());
  }

  @CollectionSize.Require(absent = ZERO)
  @MapFeature.Require({SUPPORTS_REMOVE, ALLOWS_NULL_VALUES})

Java

- Registered: Fri May 03 12:43:13 GMT 2024

- Last Modified: Tue Jan 09 20:10:38 GMT 2018

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